| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2617 |
6077 d 12 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
STRUCT_TO_USPACE may fail in sys_ipc_call_sync_fast. |
|
| 2615 |
6077 d 17 h |
jermar |
/trunk/ |
Modify synchronous IPC to make use of all six syscall arguments. The preferred
means of synchronous communication is now via the set of ipc_call_sync_m_n()
macros, where m is the number of payload arguments passed to the kernel and n is
the number of return values. These macros will automatically decide between the
fast and the universal slow version of ipc_call_sync. |
|
| 2614 |
6078 d 14 h |
jermar |
/trunk/kernel/generic/include/ipc/ |
Grow the IPC data structures from 3 to 5 payload arguments.
No IPC API changes so far. |
|
| 2613 |
6079 d 9 h |
jermar |
/trunk/ |
Support for six syscall arguments for ia32. |
|
| 2612 |
6079 d 9 h |
jermar |
/trunk/kernel/arch/ |
Cleanup. |
|
| 2611 |
6079 d 15 h |
jermar |
/trunk/ |
Support for six syscall arguments for arm32. |
|
| 2610 |
6080 d 13 h |
jermar |
/trunk/ |
Support for six syscall arguments for sparc64.
There is a minor stability issue which needs to be fixed (kernel panics upon entering kconsole from the
console task). |
|
| 2608 |
6080 d 13 h |
jermar |
/trunk/ |
Support for six syscall arguments on ia64.
--iSupis line, and those below, will be ignored--
M kernel/arch/ia64/include/interrupt.h
M kernel/arch/ia64/src/ivt.S
M kernel/arch/ia64/src/interrupt.c
M uspace/lib/libc/arch/ia64/src/syscall.S |
|
| 2607 |
6080 d 13 h |
jermar |
/trunk/ |
Support for six syscall arguments on mips32. |
|
| 2606 |
6080 d 13 h |
jermar |
/trunk/ |
Support for 6 syscalls arguments on amd64. |
|
| 2605 |
6080 d 13 h |
jermar |
/trunk/ |
Start support for six syscall arguments.
This breaks all architectures. |
|
| 2604 |
6081 d 13 h |
jermar |
/trunk/kernel/arch/amd64/src/ |
Fix register names in exception dump and cstyle. |
|
| 2603 |
6084 d 16 h |
jermar |
/trunk/kernel/ |
Fix case. |
|
| 2602 |
6084 d 16 h |
jermar |
/trunk/ |
Work around the way symtab.data section is constructed.
This fixes building of ia64. |
|
| 2601 |
6085 d 12 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Fix and improve two IPC related comments. |
|
| 2599 |
6086 d 6 h |
decky |
/trunk/kernel/ |
replace prescott cpu type with currently more known category |
|
| 2585 |
6097 d 7 h |
cejka |
/trunk/ |
Better fix of labels in configuration script. |
|
| 2584 |
6097 d 7 h |
cejka |
/trunk/kernel/ |
Fixed labels for framebuffer options used by build script. |
|
| 2582 |
6099 d 8 h |
jermar |
/trunk/ |
Change BFD_TARGET from elf32-little to elf32-littlearm. |
|
| 2579 |
6099 d 8 h |
jermar |
/trunk/kernel/arch/ia64/ |
Binutils 2.18 will refuse to link elf64-little with elf64-ia64-little.
Change BFD_NAME from elf64-little to elf64-ia64-little. |
|
| 2575 |
6101 d 9 h |
jermar |
/trunk/kernel/arch/ia32/src/ |
Formatting fixes. |
|
| 2574 |
6101 d 9 h |
jermar |
/trunk/kernel/generic/src/lib/ |
Fix elf.c's formatting and add code that can be later enhanced and used to
remember task's TLS section alignment, address and size. |
|
| 2573 |
6104 d 10 h |
jermar |
/trunk/kernel/generic/include/lib/ |
Add SHF_TLS ELF section header flag.
This will be needed for detecting alignment of TLS sections of userspace tasks
loaded at runtime. |
|
| 2572 |
6123 d 0 h |
jermar |
/trunk/kernel/ |
Remove duplicit implementation of strlen() in kernel, rename is_digit(),
is_white() and co. to their standard names (e.g. isdigit(), isspace()) and
remove duplicit implementation of isdigit(). Fix cstyle in kernel printf()
implementation. |
|
| 2571 |
6123 d 14 h |
jermar |
/trunk/kernel/generic/src/printf/ |
Fix the string printing precision bug also in the kernel. |
|
| 2557 |
6128 d 17 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Enable forwarding of IPC_M_AS_AREA_SEND, IPC_M_AS_AREA_RECV, IPC_M_DATA_SEND
calls. In order to prevent the forwarder from cloberring the call data (i.e.
source and destination address, and size) by treating these three methods as
immutable on forward. This feature is experimental, but has huge benefits in
that it can significantly reduce the amount of data sharing (the middle man need
not modify its address space mappings) or the amount of data copying (the middle
man need not receive the data from the sender and then resend them to the next
recipient). As a result, it can reduce N such calls for a communication channel
with N tasks along the way to 1 such call. |
|
| 2556 |
6128 d 18 h |
jermar |
/trunk/kernel/generic/ |
Rename as_get_size() to as_area_get_size() and add a doxygen comment. |
|
| 2550 |
6129 d 12 h |
cejka |
/trunk/ |
Fixed naming convention in IPC. |
|
| 2538 |
6133 d 18 h |
vana |
/trunk/kernel/arch/ia64/include/drivers/ |
Macro naming correction |
|
| 2537 |
6133 d 19 h |
vana |
/trunk/kernel/arch/ia64/include/drivers/ |
IA64 keyboard lost headerfile |
|
| 2527 |
6141 d 18 h |
jermar |
/trunk/ |
VFS work.
Added mandatory VFS_LOOKUP
Handling of VFS_REGISTER request should be now more or less complete.
Added code that inserts the new fs_info structure into the list of registered
filesystems and creates a callback connection to the client FS. |
|
| 2523 |
6142 d 20 h |
jermar |
/trunk/ |
VFS work.
Now, each VFS connection fibril will accept requests in a loop. The idea is that
each connection will be potentially reused for multiple requests before it is
closed by the server.
More VFS_REGISTER bits. Make use of the IPC_M_DATA_SEND wrappers introduced in
the previous commit.
Add enum members for more VFS operations. |
|
| 2519 |
6144 d 16 h |
vana |
/trunk/ |
Pack ski version of HelenOS to image.boot loader |
|
| 2517 |
6147 d 17 h |
vana |
/trunk/kernel/arch/ia64/include/ |
Missing header file |
|
| 2516 |
6148 d 8 h |
vana |
/trunk/kernel/ |
IA64 rest of neaded changes to work with simics keyboard |
|
| 2515 |
6148 d 8 h |
vana |
/trunk/kernel/arch/ia64/include/ |
IA64 legacy I/O |
|
| 2514 |
6148 d 8 h |
vana |
/trunk/kernel/arch/ia64/ |
IA64 Makefile changes for simics |
|
| 2513 |
6148 d 8 h |
vana |
/trunk/kernel/arch/ia64/src/ |
IA64 simics keyboard support |
|
| 2512 |
6148 d 8 h |
vana |
/trunk/kernel/arch/ia64/src/ |
IA64 loader parameter |
|
| 2510 |
6152 d 9 h |
jermar |
/trunk/kernel/ |
Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested. |
|